package com.example.mdc.logback.common.constant;

/**
 * @author:      liu_pc
 * Date:        2023/8/8
 * Description: 常量定义类
 * Version:     1.0
 */
public class Constant {

    /**
     * 全局唯一链路id
     */
    public final static String TRACE_ID = "traceId";
}
